package com.sinosoft.hydra.um.utils;

/**
 * Created by Administrator on 2015/9/11.
 */
public class StringMakeUtils {

   public  static   String makeAString(int size){
        StringBuilder stringBuilder = new StringBuilder();
        for(long i=0; i < size; i++){
            stringBuilder.append("a");
        }
        return stringBuilder.toString();
    }
}
